“A Minute Away” is a video series in which nothing much happens -- except you see the world, and hear it, and get a minute’s respite from workaday life. (Actually, some are as long as 1:40.) These are quiet, casual moments, mostly just natural sound from Machu Picchu, Red Square, the Yucatan, the Alamo, an Alaska float plane, the reading room of the New York Public Library. We add new ones weekly, and we’ve got more than 60 of them now, so if you’d prefer a full hour away…